1
0
mirror of https://github.com/ppy/osu.git synced 2024-12-20 01:32:56 +08:00
osu-lazer/osu.Game.Rulesets.Taiko/Objects/Drawables/DrawableTaikoHitObject.cs
2019-04-01 12:16:32 +09:00

140 lines
5.0 KiB
C#

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using osu.Framework.Graphics;
using osu.Framework.Input.Bindings;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Taiko.Objects.Drawables.Pieces;
using osuTK;
using System.Linq;
using osu.Game.Audio;
using System.Collections.Generic;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Primitives;
namespace osu.Game.Rulesets.Taiko.Objects.Drawables
{
public abstract class DrawableTaikoHitObject : DrawableHitObject<TaikoHitObject>, IKeyBindingHandler<TaikoAction>
{
protected readonly Container Content;
private readonly Container proxiedContent;
private readonly Container nonProxiedContent;
protected DrawableTaikoHitObject(TaikoHitObject hitObject)
: base(hitObject)
{
AddRangeInternal(new[]
{
nonProxiedContent = new Container
{
RelativeSizeAxes = Axes.Both,
Child = Content = new Container { RelativeSizeAxes = Axes.Both }
},
proxiedContent = new ProxiedContentContainer { RelativeSizeAxes = Axes.Both }
});
}
/// <summary>
/// <see cref="proxiedContent"/> is proxied into an upper layer. We don't want to get masked away otherwise <see cref="proxiedContent"/> would too.
/// </summary>
protected override bool ComputeIsMaskedAway(RectangleF maskingBounds) => false;
private bool isProxied;
/// <summary>
/// Moves <see cref="Content"/> to a layer proxied above the playfield.
/// Does nothing is content is already proxied.
/// </summary>
protected void ProxyContent()
{
if (isProxied) return;
isProxied = true;
nonProxiedContent.Remove(Content);
proxiedContent.Add(Content);
}
/// <summary>
/// Moves <see cref="Content"/> to the normal hitobject layer.
/// Does nothing is content is not currently proxied.
/// </summary>
protected void UnproxyContent()
{
if (!isProxied) return;
isProxied = false;
proxiedContent.Remove(Content);
nonProxiedContent.Add(Content);
}
/// <summary>
/// Creates a proxy for the content of this <see cref="DrawableTaikoHitObject"/>.
/// </summary>
public Drawable CreateProxiedContent() => proxiedContent.CreateProxy();
public abstract bool OnPressed(TaikoAction action);
public virtual bool OnReleased(TaikoAction action) => false;
private class ProxiedContentContainer : Container
{
public override double LifetimeStart => Parent?.LifetimeStart ?? base.LifetimeStart;
public override double LifetimeEnd => Parent?.LifetimeEnd ?? base.LifetimeEnd;
}
}
public abstract class DrawableTaikoHitObject<TaikoHitType> : DrawableTaikoHitObject
where TaikoHitType : TaikoHitObject
{
public override Vector2 OriginPosition => new Vector2(DrawHeight / 2);
protected readonly Vector2 BaseSize;
protected readonly TaikoPiece MainPiece;
public new TaikoHitType HitObject;
protected DrawableTaikoHitObject(TaikoHitType hitObject)
: base(hitObject)
{
HitObject = hitObject;
Anchor = Anchor.CentreLeft;
Origin = Anchor.Custom;
RelativeSizeAxes = Axes.Both;
Size = BaseSize = new Vector2(HitObject.IsStrong ? TaikoHitObject.DEFAULT_STRONG_SIZE : TaikoHitObject.DEFAULT_SIZE);
Content.Add(MainPiece = CreateMainPiece());
MainPiece.KiaiMode = HitObject.Kiai;
var strongObject = HitObject.NestedHitObjects.OfType<StrongHitObject>().FirstOrDefault();
if (strongObject != null)
{
var strongHit = CreateStrongHit(strongObject);
AddNested(strongHit);
AddInternal(strongHit);
}
}
// Normal and clap samples are handled by the drum
protected override IEnumerable<SampleInfo> GetSamples() => HitObject.Samples.Where(s => s.Name != SampleInfo.HIT_NORMAL && s.Name != SampleInfo.HIT_CLAP);
protected override string SampleNamespace => "Taiko";
protected virtual TaikoPiece CreateMainPiece() => new CirclePiece();
/// <summary>
/// Creates the handler for this <see cref="DrawableHitObject"/>'s <see cref="StrongHitObject"/>.
/// This is only invoked if <see cref="TaikoHitObject.IsStrong"/> is true for <see cref="HitObject"/>.
/// </summary>
/// <param name="hitObject">The strong hitobject.</param>
/// <returns>The strong hitobject handler.</returns>
protected virtual DrawableStrongNestedHit CreateStrongHit(StrongHitObject hitObject) => null;
}
}